# Horizontal Electromagnetic Pulse System Upgrade Sole Source Notice

Federal contract opportunity, via Kontrakk.

- **Agency:** DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC AD.NAVAL AIR WARFARE CENTER AIR DIV
- **Notice ID:** 89d984e5033048b4b064df2c87adaae0
- **Solicitation number:** N00421-26-RFPREQ-AD60000AD6000M-0155
- **Notice type:** Special Notice
- **NAICS:** 334515
- **Place of performance:** 0, MD
- **Posted:** September 18, 2026
- **Response deadline:** October 2, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/89d984e5033048b4b064df2c87adaae0
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/89d984e5033048b4b064df2c87adaae0/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/89d984e5033048b4b064df2c87adaae0/view

## Points of contact

- Chanmee Johnson · chanmee.c.johnson.civ@us.navy.mil · 2404968055 (primary)